HNN : a Haskell Neural Network library

Few months ago, I started working on a neural network library, in Haskell. The result wasn’t that bad, but needed some additional work. Past days, I’ve worked a bit on that code again to get a releasable and usable 0.1 version of HNN up and working. For example, the weights, inputs and outputs are of type UArr Double now (they were of type [Double] before).